Kenosha Reuse Discussion Board > NORTH CHICAGO,IL
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> Shuguang 300B-98 tube vacuum tube
Shuguang 300B-98 tube vacuum tube
Straight heating cathode middle power double tridoes used in the amplifing of A1. It is adapt to be used in audio frequency which needs the output power is 100W.
300B-C long-life design, use pure graphite anticathode and plate dissipation power can reach 60W. If you adjust the electrical route properly, single tube can amplify A1, and can get the higher output power than 20W.
plate dissipation power 40W
fixuppartial voltage 70 mA
output capacitance 4.3PF
transroute capacitance 15PF
Representative working parameter
